Supplier Page from Thermo Fisher Scientific for (R)-(+)-2-Benzyloxypropionic acid, 98%
9-Fluorenone, 99+% from Thermo Fisher Scientific
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific